---
title: "Sync Mushroom – Chrome extension stats, history and permissions"
description: "3 users, no ratings yet. Version 1.0.18, updated 2026-11-07. Requests 3 permissions."
url: "https://extensiontracker.com/extension/hkcfokfckfbekaobcgkndjmbemhogmfo"
---

# Sync Mushroom

Live in the Chrome Web Store.

- Users: 3
- Rating: no ratings yet
- Last checked: 2026-11-08 05:44 UTC
- Users gained in 7 days: +2
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #233,153 of 292,125 live extensions
- Rank in Tools: #91,000 of 115,633

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> TradingView trading assistant that connects securely to a local Sync Mushroom Bridge and MetaTrader 5.

- Extension ID: `hkcfokfckfbekaobcgkndjmbemhogmfo`
- Developer: [OICHI EQUIPMENT](https://extensiontracker.com/developer/u2b3407d7b93af79f335c8feb92c0d237)
- Enhanced Safe Browsing: Not trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2026-11-01
- Last updated: 2026-11-07
- Version: `1.0.18`
- Size: 105 KiB
- Minimum Chrome: 116
- Languages (1): English
- Website: `https://oichi-equipment.com/`
- Support page: `https://oichi-equipment.com/sync-mushroom/faq`
- Chrome Web Store: <https://chromewebstore.google.com/detail/sync-mushroom/hkcfokfckfbekaobcgkndjmbemhogmfo>
- View its code or download CRX: <https://crxpeek.com/extension/hkcfokfckfbekaobcgkndjmbemhogmfo>
- Search Google for the ID: <https://www.google.com/search?q=%22hkcfokfckfbekaobcgkndjmbemhogmfo%22&tbs=li:1>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-08 | 3 | – | – |
| 2026-11-02 | 1 | – | – |

## What changed

Every change found on a check, newest first.

- 2026-11-08: New version `1.0.18`, replacing `1.0.16`.

## Developer history

Moves to another publisher account and new contact emails, newest first.

No move to another account and no new contact email since tracking began on 2026-11-02.

We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/).

## What it can access

From the extension's manifest, in plain language.

### Sites

- `http://127.0.0.1/*`: 127.0.0.1
- `http://localhost/*`: localhost

### Sites where it runs scripts

- `https://*.tradingview.com/*`: tradingview.com and its subdomains

### Browser features

- `storage`: Save settings and data in your browser

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked again 7 and 30 days after it was published, and again whenever a new version appears. Last checked 2026-11-08 05:44 UTC; next check around 2026-12-01.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Sync Mushroom” (hkcfokfckfbekaobcgkndjmbemhogmfo). Chrome Web Store data, last checked 2026-11-08. https://extensiontracker.com/extension/hkcfokfckfbekaobcgkndjmbemhogmfo. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_hkcfokfckfbekaobcgkndjmbemhogmfo,
  title   = {Sync Mushroom (hkcfokfckfbekaobcgkndjmbemhogmfo)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-08},
  url     = {https://extensiontracker.com/extension/hkcfokfckfbekaobcgkndjmbemhogmfo},
  urldate = {2026-11-13}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/hkcfokfckfbekaobcgkndjmbemhogmfo>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.